JPS62131286A - display device - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to a liquid crystal display (1L, D, Q, etc.) display device (electrochromic display device, electrophoretic display device, etc.).

Conventional technology> The conventional display device is as shown in Fig. 6 0): The lower substrate 7 with the electric box 60 and the lower! t[4o] The lower substrate 5 is sandwiched between the gap agent 1, the sealant 2, and the conductive agent 3. If the sealant 2 is a thermosetting resin, it is heated by BE, and if it is an ultraviolet curable resin, it is heated by UV rays. Irradiated. FIG. 6 ■ An enlarged view of the conductive part (part B) O is shown in FIG. In this way, conductive metal H1 is connected to resin 9.
was mixed in and required heating to cure the resin between the overlaps.

<Problems to be solved by the invention> However, in the conventional technology mentioned above, in the case of υU thermosetting resin, it takes a long time and a large amount of energy to cure the resin, and in the case of ultraviolet curable resin, the resin is made of gold. Since ultraviolet rays are not irradiated in areas where there is no blind spot between OHs, there is a problem that further heating is required. Therefore, the present invention aims to solve these problems, and its purpose is to provide a method that does not require heating and can be cured only by irradiation with ultraviolet rays.

0 Means for Solving the Problems> The display device of the present invention uses a liquid crystal display device with a liquid crystal interposed.
Display device, its pond in general ■ Moxibustion display with i4 medicine interposed #
Is it a mixture of ultraviolet curable resin mixed with a substance disliked by the public as a conductive substance? The special feature is to make all conductive.

Figure 1 shows the manufacturing method of the device O in the implementation row of the present invention. (α) Lower board 5Vc printing with 11t4 as shown in O, sealant 2. Place the conductive agent 3 and apply the gap agent 1 using the paramaki method.

(b) Assemble the upper board 7 as shown in (6f7),
(C) Apply full pressure as O and irradiate with ultraviolet 100 to harden the sealant 2 and conductive agent 3. Figures 2 to 4 are partially enlarged views of the connection section A in Figure 1. Figure 2 is a material whose cross section is 0 yen nylon resin 11 coated with nickel vinyl and conductive gold! It is used as R10. Upper and lower boards 0
It has nine radii to match the cell gap. True 3 VC
A material having a non-circular cross section and having titanium coated on an epoxy resin 11 is used as the conductive metal 10. Recently, the thickness has been adjusted to match the cell gap. For the 4th drawing, I used a thinner silver lO with considerable variation in the thickness of the color painting. Adjust the thickness to the cell gap and reduce the amount of silver mixed in the resin to avoid overlapping.

The conductive metal may have a circular or irregular cross-sectional shape as described above, and the Vc surface may be coated with the conductive metal.

Here, UV-curable resins include epoxy acrylate, polyurethane acrylate, polyester acrylate,
Acrylic type, alcohol type acrylate, cyan type acrylate O radical FILo, and cationic polymerization type are applicable, and gold is used as the conductive metal.

Silver, copper, iron, nickel, cobalt, lead, palladium@
7 A/ Minium, tungsten, kermanium, chromium, molybdenum, gallium, indium.

This applies to titanium, etc. Furthermore, when coating these metals, nylon, Teflon, acrylic, vinyl chloride, polyethylene, vinyl acetate, styrene, polyamide, silicon, epoxy, polypropylene, polycarbonate, diallphthalate, Ferres resin, etc. are applicable. Of course, it is not necessary to have a core, or it may be a composite with these Q glass fibers and carbon fibers.

Furthermore, a composite of these resins and carbon fibers may be used as a conductive agent.The shape of the conductive agent may be arbitrary, such as spherical, cylindrical, hexahedral, or plate-like.

<Effects of the Invention> As described above, according to the present invention, the thickness of the conductive gold PI47) is adjusted to match the cell gap Yc, and the overlapping portion is
By eliminating the gap, the UV-curable resin has the effect of reducing blind spots, promoting curing by UV irradiation, and eliminating the need for heating.

[Brief explanation of drawings]

Figure 1 (a;) to (c) 'r'j;, , Explanatory diagram of the display device O manufacturing method of the present invention, Figures 2 to 4 are explanatory diagrams (second - Figures 4 are partially enlarged views of part A in Figure 1), Figures 5 and 6 are explanatory diagrams of conventional input devices (Figure 5)
(Figure 6, enlarged view of part B, part O). 1-・Gap agent 2・・Seal agent 3・・Conductor 4・・Lower glen 6・・Upper [Koshiki 8・・Heating constant temperature bath 9・・Ov clamp O・・Conductor metal 11‐・・Resin and above] Application Person Seiko Evenn Shikikai Tsuji Patent Attorney General Manager and 1 other person, :1・〜・1 ”'＋”：：、：、N1 Re、、Physical analysis 2 Seal row 3 Enhancement agent 14、 1,000,000 yasaijo 5 Shimohonzaka 6, Hi Den-mochi Figure 1 (Ko) Figure 1 Figure 2 Figure 4 Lower part of Yuzu 5 Shimomakujuri Figure 4 11 Yazov'' Figure 6

Claims (1)

[Claims] In display devices such as liquid crystal displays that use liquid crystals, and other general display devices that use conductive agents, the conductive agent is a mixture of ultraviolet curable resin and a substance whose surface is covered with a conductive substance. A display device characterized by: